ADc internal temperature suuport and EMAC header fix

Author: aqib-ublox

features/netsocket/emac-drivers/TARGET_STM_EMAC/TARGET_STM32F4/TARGET_MODULE_UBLOX_ODIN_W2/wifi_emac/wifi_emac.cpp

@@ -1,3 +1,19 @@
+/*---------------------------------------------------------------------------
+ * Copyright (c) 2019, u-blox Malmö, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #if DEVICE_WIFI
 
 #include "mbed_interface.h"

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TARGET_MODULE_UBLOX_ODIN_W2/PeripheralPins.c

@@ -55,7 +55,10 @@ const PinMap PinMap_ADC[] = {
 };
 
 const PinMap PinMap_ADC_Internal[] = {
-    {NC,   NC,    0}
+    {ADC_TEMP,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)},
+    {ADC_VREF,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)},
+    {ADC_VBAT,   ADC_1,    STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 18, 0)},
+    {NC, NC, 0}
 };
 
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/TARGET_MODULE_UBLOX_ODIN_W2/TARGET_UBLOX_EVK_ODIN_W2/PinNames.h

@@ -160,6 +160,11 @@ typedef enum {
     SW0        = PF_2,   // Switch-0
     SW1        = PB_6,   // Green / Switch-1
 
+    // ADC internal channels
+    ADC_TEMP = 0xF0,
+    ADC_VREF = 0xF1,
+    ADC_VBAT = 0xF2,
+
     I2C_SCL     = D15,
     I2C_SDA     = D14,
     SPI0_MOSI    = D11,